R1 Concepts 633-31147D RNC Drilled & Slotted Brake Rotor

The R1 Concepts 633-31147D RNC Series Drilled and Slotted Brake Rotor is engineered to deliver superior stopping power and heat dissipation over standard OEM rotors. The combination of drilled holes and machined slots work together to evacuate heat, gas, and brake dust from the rotor surface, keeping your brakes operating at peak efficiency under demanding conditions.

Key Features:

• Drilled & Slotted Design: Cross-drilled holes reduce rotor weight and improve heat dissipation, while the slots continuously clean and deglaze brake pad surfaces for consistent bite
• Enhanced Cooling: Vented rotor construction promotes airflow to reduce brake fade during spirited or repeated hard stops
• Corrosion-Resistant Finish: Zinc dichromate or e-coating treatment on the hat and non-swept surfaces resists rust and maintains a clean appearance
• Precision Balanced: CNC machined to tight tolerances for smooth, vibration-free braking and reduced pedal pulsation
• OEM-Compatible Fitment: Direct bolt-on replacement requiring no modifications for a straightforward installation
• High-Carbon Gray Iron Construction: Premium metallurgy improves rotor durability and thermal capacity compared to standard cast iron rotors

The R1 Concepts RNC Series rotor is an ideal upgrade for drivers seeking improved brake performance, reduced stopping distances, and longer service life over stock brake components. Sold individually — verify quantity needed for your application.